15 сент. 2017 г. · Silicon. Explanation: Silicon has an atomic number of 14, so most isotopes of Silicon would have 14 neutrons. It is also 2nd most abundant ...

2 сент. 2019 г. · I am a noble gas with 2 electrons.21. I am the 2nd most abundant element in the. Earth's crust and have 14 neutrons.​. 2. See answers. Ask AI.

I am the 2nd most abundant element in the Earth's crust and have 14 neutrons. Silicon. Image: I am the 2nd most abundant element in the Earth's crust and have ...

2 сент. 2019 г. · 20 I am a noble gas with 2 electrons21 I am the 2nd most abundant element in theEarths crust and have 14 neutrons.

I am the 2nd most abundant element in the earth's crust and have 14 neutrons (7) 4. I am a gas with 8 protons and 8 neutrons (6) 8. I am not really an ...

30 сент. 2024 г. · I am the 2nd most abundant element in the Earth's crust and have 14 neutrons. 23. I am a member of the halide family with an atomic number of 53 ...

SILICON - I am the 2nd most abundant element in the Earth's crust and have 14 neutrons. 23. IODINE - I am a member of the halide family with an atomic number of ...

Оценка 4,1 (11) I am the second most abundant element in earth crust and have 14 electrons. Silicon, Si. 22. You can find me in the carbon family in the fifth period. Tin ...

I am a noble gas with 2 electrons. 21. I am the 2nd most abundant element in the. Earth's crust and have 14 neutrons. 23. I am a member of the halide family ...